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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: preload.cxx,v $
* $Revision: 1.8 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_javaunohelper.hxx"
#include "jni.h"
#include "rtl/ustring.hxx"
#include "osl/module.h"
#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
#if ! defined SAL_DLLPREFIX
#define SAL_DLLPREFIX ""
#endif
using ::rtl::OUString;
extern "C"
{
typedef jboolean (JNICALL * fptr_writeInfo)(
JNIEnv *, jclass, jstring, jobject, jobject, jobject );
typedef jobject (JNICALL * fptr_getFactory)(
JNIEnv *, jclass, jstring, jstring, jobject, jobject, jobject );
typedef jobject (JNICALL * fptr_createRegistryServiceFactory)(
JNIEnv *, jclass, jstring, jstring, jboolean, jobject );
typedef jobject (JNICALL * fptr_bootstrap)(
JNIEnv *_env, jclass, jstring, jobjectArray, jobject );
static fptr_writeInfo s_writeInfo;
static fptr_getFactory s_getFactory;
static fptr_createRegistryServiceFactory s_createRegistryServiceFactory;
static fptr_bootstrap s_bootstrap;
static bool s_inited = false;
extern "C" { static void SAL_CALL thisModule() {} }
//--------------------------------------------------------------------------------------------------
static bool inited_juhx( JNIEnv * jni_env )
{
if (s_inited)
return true;
OUString lib_name = OUSTR(SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION);
oslModule hModule =
osl_loadModuleRelative( &thisModule, lib_name.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
if (0 == hModule)
{
jclass c = jni_env->FindClass( "java/lang/RuntimeException" );
jni_env->ThrowNew(
c, "error loading " SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION "!" );
return false;
}
else
{
OUString symbol =
OUSTR("Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo");
s_writeInfo = (fptr_writeInfo)osl_getFunctionSymbol(
hModule, symbol.pData );
symbol =
OUSTR("Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory");
s_getFactory = (fptr_getFactory)osl_getFunctionSymbol(
hModule, symbol.pData );
symbol =
OUSTR("Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory");
s_createRegistryServiceFactory =
(fptr_createRegistryServiceFactory)osl_getFunctionSymbol(
hModule, symbol.pData );
symbol =
OUSTR("Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap");
s_bootstrap =
(fptr_bootstrap)osl_getFunctionSymbol( hModule, symbol.pData );
if (0 == s_writeInfo ||
0 == s_getFactory ||
0 == s_createRegistryServiceFactory ||
0 == s_bootstrap)
{
jclass c = jni_env->FindClass( "java/lang/RuntimeException" );
jni_env->ThrowNew(
c, "error resolving symbols of " SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION "!" );
return false;
}
}
s_inited = true;
return true;
}
//==================================================================================================
JNIEXPORT jboolean JNICALL
Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo(
JNIEnv * pJEnv, jclass jClass, jstring jLibName, jobject jSMgr,
jobject jRegKey, jobject loader )
{
if (inited_juhx( pJEnv ))
return (*s_writeInfo)(
pJEnv, jClass, jLibName, jSMgr, jRegKey, loader );
return JNI_FALSE;
}
//==================================================================================================
JNIEXPORT jobject JNICALL
Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory(
JNIEnv * pJEnv, jclass jClass, jstring jLibName, jstring jImplName,
jobject jSMgr, jobject jRegKey, jobject loader )
{
if (inited_juhx( pJEnv ))
return (*s_getFactory)(
pJEnv, jClass, jLibName, jImplName, jSMgr, jRegKey, loader );
return 0;
}
//==================================================================================================
JNIEXPORT jobject JNICALL
Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory(
JNIEnv * pJEnv, jclass jClass, jstring jWriteRegFile,
jstring jReadRegFile, jboolean jbReadOnly, jobject loader )
{
if (inited_juhx( pJEnv ))
{
return (*s_createRegistryServiceFactory)(
pJEnv, jClass, jWriteRegFile, jReadRegFile, jbReadOnly, loader );
}
return 0;
}
//==================================================================================================
JNIEXPORT jobject JNICALL
Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap(
JNIEnv * jni_env, jclass jClass, jstring juno_rc, jobjectArray jpairs,
jobject loader )
{
if (inited_juhx( jni_env ))
return (*s_bootstrap)( jni_env, jClass, juno_rc, jpairs, loader );
return 0;
}
}
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